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EP0193275A3 - An improved electric arc welding tool - Google Patents

An improved electric arc welding tool Download PDF

Info

Publication number
EP0193275A3
EP0193275A3 EP86300553A EP86300553A EP0193275A3 EP 0193275 A3 EP0193275 A3 EP 0193275A3 EP 86300553 A EP86300553 A EP 86300553A EP 86300553 A EP86300553 A EP 86300553A EP 0193275 A3 EP0193275 A3 EP 0193275A3
Authority
EP
European Patent Office
Prior art keywords
electrode
electric arc
arc welding
welding tool
moving core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86300553A
Other languages
German (de)
French (fr)
Other versions
EP0193275A2 (en
Inventor
Stephen William Webb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0193275A2 publication Critical patent/EP0193275A2/en
Publication of EP0193275A3 publication Critical patent/EP0193275A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/30—Vibrating holders for electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0738—Stabilising of the arc by automatic re-ignition means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

A vibrating electrode electric arc welding tool for low currents particularly for use on thin gauge metal has a so­ lenoid with a fixed core and a moving core spaced therefrom by an air gap. The moving core holds the electrode and the solenoid winding is in series connection with the current feed to the electrode. When the current increases due to contact between the electrode and work the moving core is attracted to the fixed core to break the connection and re-establish the arc. The tool further includes a diode in series with the current feed, the diode provides better control of the arc and enables lighter gauge metals to be welded.
EP86300553A 1985-01-29 1986-01-28 An improved electric arc welding tool Withdrawn EP0193275A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858502192A GB8502192D0 (en) 1985-01-29 1985-01-29 Arc welding tool
GB8502192 1985-01-29

Publications (2)

Publication Number Publication Date
EP0193275A2 EP0193275A2 (en) 1986-09-03
EP0193275A3 true EP0193275A3 (en) 1987-09-30

Family

ID=10573578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86300553A Withdrawn EP0193275A3 (en) 1985-01-29 1986-01-28 An improved electric arc welding tool

Country Status (3)

Country Link
US (1) US4614857A (en)
EP (1) EP0193275A3 (en)
GB (2) GB8502192D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079405A (en) * 1990-11-29 1992-01-07 Charles W. Pierce Electrode oscillating mechanism for welding electrode holder
US7358458B2 (en) * 2005-01-25 2008-04-15 Lincoln Global, Inc. Methods and apparatus for tactile communication in an arc processing system
US10391579B2 (en) * 2013-03-15 2019-08-27 Huys Industries Limited Ventilated vibrating electrode holder
US10391574B2 (en) 2013-12-16 2019-08-27 Huys Industries Limited Welding method and apparatus therefor
RU2682553C1 (en) * 2018-04-12 2019-03-19 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Electrode for arc melting of metals
US12083631B2 (en) 2020-04-14 2024-09-10 Huys Industries Limited Welded assembly and method of welding using electro-spark discharge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526741A (en) * 1966-12-07 1970-09-01 Trw Inc Method and apparatus for welding studs
GB2108417A (en) * 1981-10-27 1983-05-18 Roy Neville Arc welding apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089946A (en) * 1961-05-08 1963-05-14 Deweld Inc Stud welder
DE1540965C3 (en) * 1965-10-28 1975-01-02 Messer Griesheim Gmbh, 6000 Frankfurt Device for alternating current arc welding of light metals
US3496325A (en) * 1966-06-03 1970-02-17 Trw Inc Apparatus and circuitry for welding studs
BE809746A (en) * 1974-01-15 1974-05-02 ELECTRICAL CURRENT SUPPLY (CONTINUOUS AND ALTERNATIVE) FOR PLASMAS SYSTEMS AT HIGH TEMPERATURES.
GB1470769A (en) * 1974-06-25 1977-04-21 Royston A Soldering tools
US4178495A (en) * 1976-01-12 1979-12-11 Trw, Inc. Apparatus for welding studs to workpieces
GB1491076A (en) * 1976-03-11 1977-11-09 Hirschmann F Arc welding equipment
GB1601589A (en) * 1977-09-06 1981-11-04 Migatronic Svejsemask Arc welding apparatus
SU1359087A1 (en) * 1982-03-03 1987-12-15 Цника (Инопредприятие) Versions of device for generating pulsed welding current

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526741A (en) * 1966-12-07 1970-09-01 Trw Inc Method and apparatus for welding studs
GB2108417A (en) * 1981-10-27 1983-05-18 Roy Neville Arc welding apparatus

Also Published As

Publication number Publication date
US4614857A (en) 1986-09-30
GB8502192D0 (en) 1985-02-27
EP0193275A2 (en) 1986-09-03
GB2170134A (en) 1986-07-30
GB8601996D0 (en) 1986-03-05

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